Electric wire laying maintenance device for electric power engineering

Abstract

The utility model discloses an electric power engineering wire laying maintenance device which comprises a maintenance box, a cable fault positioning instrument is arranged in the maintenance box, a tool groove is formed in the maintenance box, an adjusting frame is movably arranged on the maintenance box, a lamp panel is hinged to one side of the inner wall of the adjusting frame, and a first spring is elastically connected to the upper surface of the lamp panel; the upper end face of the first spring is elastically connected with the top of the inner wall of the adjusting frame, and the control switch is fixedly arranged on the top of the inner wall of the adjusting frame and located above the lamp panel. According to the scheme, an adjusting frame is manually controlled by an operator to move upwards, and a lamp panel is controlled to incline through a first spring to illuminate the maintenance box, so that a user can conveniently use the cable fault positioning instrument when light is dark at night, and meanwhile, the user can conveniently take tools in a tool groove; and therefore, the device is more convenient to use, and the device is more beneficial to actual use.

Description

Technical Field

[0001] This application relates to the technical field of power line laying, and in particular to a maintenance device for power line laying in power engineering. Background Technology

[0002] Electrical engineering refers to the engineering of power generation, transmission, distribution, and application. In electrical engineering, power line laying is a crucial step in power transmission and distribution, involving the installation, fixing, jointing, and grounding of wires to ensure the safe delivery of electricity from the power source to the user. After the power lines are laid, regular inspection and maintenance are typically performed using inspection equipment to ensure they remain in normal operating condition.

[0003] In related technologies, the laying of power lines in power engineering is mainly carried out through regular maintenance devices to ensure that the power lines can maintain normal condition during operation. The existing maintenance devices for power line laying in power engineering are mainly in the form of maintenance boxes. The maintenance boxes usually contain cable fault location instruments and other maintenance tools for workers to use during maintenance. However, when personnel carry out emergency repairs at night, the light near the maintenance device may be limited, requiring operators to use handheld lighting equipment to illuminate the maintenance device. However, in emergency situations, operators may not always carry lighting tools, which may be inconvenient when using the maintenance device.

[0004] Therefore, those skilled in the art provide a maintenance device for laying power cables in power engineering to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problem mentioned in the background art that operators may not always carry lighting tools when the light is dim, which could make it inconvenient to use the maintenance device, this application provides a maintenance device for laying power cables in power engineering.

[0006] The present application provides a maintenance device for power cable laying in power engineering, which adopts the following technical solution:

[0007] A maintenance device for laying power cables in power engineering includes a maintenance box. The maintenance box contains a cable fault locator and a tool slot. An adjustment frame is movably mounted on the maintenance box. A lamp plate is hinged to one side of the inner wall of the adjustment frame. A first spring is elastically connected to the upper surface of the lamp plate. The upper end face of the first spring is elastically connected to the top of the inner wall of the adjustment frame. A control switch is fixedly mounted on the top of the inner wall of the adjustment frame and located above the lamp plate.

[0008] By adopting the above technical solution, the operator can manually control the adjustment frame to move upward, and the first spring can control the lamp plate to tilt and illuminate the maintenance box. This makes it convenient for the operator to use the cable fault locator when the light is dim at night, and also makes it convenient for the operator to take out the tools in the tool slot, making this application more convenient to use.

[0009] Preferably, the adjustment frame includes a mounting strip, the lower surface of which has a first mounting groove, the lamp plate, the first spring and the control switch are all located inside the first mounting groove, a connecting plate is fixedly connected to the lower surface of the mounting strip, the outer wall of the connecting plate is slidably connected to the inner wall of the maintenance box, and a limit strip is fixedly connected to the lower surface of the connecting plate, the limit strip being located inside the maintenance box.

[0010] By adopting the above technical solution, the first mounting groove can limit the installation position of the lamp plate, the first spring and the control switch, and the connecting plate and the limit strip can limit the installation and movement position of the mounting strip on the maintenance box.

[0011] Preferably, the upper surface of the mounting strip is provided with a second mounting groove, the interior of the second mounting groove is provided with a handle, and one side of the mounting strip is provided with a latching groove that communicates with the second mounting groove, the latching groove being located below the handle.

[0012] By adopting the above technical solution, personnel can pull the handle upward through the latching slot, so that personnel can move the adjustment frame through the handle.

[0013] Preferably, a guide rod is fixedly connected to the bottom of the inner wall of the inspection box, and the top end of the guide rod passes through the limiting strip and is slidably connected to the inner wall of the connecting plate.

[0014] By adopting the above technical solution, the guide rod can guide the movement of the connecting plate, thereby enhancing the stability of the adjustment frame during use and movement.

[0015] Preferably, a storage slot is provided on one side of the limiting strip, and a snap-fit ​​component is provided inside the storage slot. A first snap-fit ​​slot and a second snap-fit ​​slot are provided inside the maintenance box. The first snap-fit ​​slot is located above the second snap-fit ​​slot, and one side of the snap-fit ​​component matches the interior of the first snap-fit ​​slot and the second snap-fit ​​slot.

[0016] By adopting the above technical solution, when the operator adjusts the adjustment frame upward, one side of the locking component can be locked inside the first slot, thereby enhancing the stability of the adjustment frame during use. When the operator adjusts the adjustment frame downward, one side of the locking component can be locked inside the second slot, thereby enhancing the stability of the adjustment frame during retraction.

[0017] Preferably, the snap-fit ​​assembly includes an arc-shaped snap-fit ​​strip located inside the storage slot, with a second spring elastically connected to one side of the arc-shaped snap-fit ​​strip, and the side of the second spring away from the arc-shaped snap-fit ​​strip elastically connected to the inner wall of the limiting strip.

[0018] By adopting the above technical solution, when the arc-shaped card strip moves to the card slot, the elastic force of the second spring can lock the arc-shaped card strip into the card slot, which can play a certain limiting role.

[0019] Preferably, a limiting post is uniformly fixedly connected to one side of the arc-shaped card strip, and a guide groove communicating with the storage slot is uniformly opened inside the limiting strip, with the end of the limiting post away from the arc-shaped card strip located inside the guide groove.

[0020] By adopting the above technical solution, the limiting post and the guide groove cooperate to guide the movement of the arc-shaped card strip.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] 1. The maintenance device for the cable laying of this power project has a maintenance box that restricts the placement of the cable fault locator. The lamp plate is movably installed on the maintenance box via an adjustment frame. Personnel can manually control the adjustment frame to move upward. Through the cooperation of the first spring and the control switch, the lamp plate can be tilted to illuminate the maintenance box. This makes it convenient for personnel to use the cable fault locator at night when the light is dim. It also makes it convenient for personnel to retrieve tools from the tool slot.

[0023] 2. The maintenance device for the laying of power cables in this power project can limit the installation position of the lamp plate, the first spring and the control switch through the first installation groove. The connecting plate and the limit strip can limit the installation and movement position of the installation strip on the maintenance box. Personnel can pull the handle upward by pressing the groove part so that personnel can move the adjustment frame by the handle. The guide rod can guide the movement of the connecting plate, thereby enhancing the stability of the adjustment frame during use and movement.

[0024] 3. The maintenance device for the power cable laying in this power project allows the locking component to engage with the first slot when the adjustment frame is adjusted upwards, thus enhancing the stability of the adjustment frame during use. When the adjustment frame is adjusted downwards, the locking component engages with the second slot, thus enhancing the stability of the adjustment frame during retraction. When the arc-shaped locking bar moves to the slot, the elastic force of the second spring can lock the arc-shaped locking bar into the slot, which can play a certain limiting role. The limiting post cooperates with the guide groove to guide the movement of the arc-shaped locking bar, thereby enhancing the stability of the arc-shaped locking bar. Attached Figure Description

[0025] Figure 1This is a schematic diagram of the overall structure of a maintenance device for laying power cables in an electrical engineering project, as described in an embodiment of this application.

[0026] Figure 2 This is a schematic diagram of the upward-moving cross-sectional structure of the adjustment frame of a maintenance device for laying power cables in an electrical engineering project, as described in an embodiment of this application.

[0027] Figure 3 This is a schematic cross-sectional view of the adjustment frame recovery structure of a maintenance device for laying power cables in an electrical engineering project, as described in an embodiment of this application.

[0028] Figure 4 This is a schematic diagram of the adjustment frame structure of a maintenance device for laying power cables in an electrical engineering project, as described in an embodiment of this application.

[0029] Figure 5 This application embodiment describes a maintenance device for power line laying in electrical engineering. Figure 2 Enlarged schematic diagram of the structure at point A in the diagram.

[0030] Explanation of reference numerals in the attached drawings: 1. Inspection box; 2. Cable fault locator; 3. Tool slot; 4. Adjustment frame; 401. Mounting strip; 402. First mounting slot; 403. Connecting plate; 404. Limiting strip; 5. Light panel; 6. First spring; 7. Control switch; 8. Storage slot; 9. Snap-fit ​​assembly; 901. Arc-shaped locking strip; 902. Second spring; 10. First locking slot; 11. Second locking slot; 12. Limiting post; 13. Guide groove; 14. Second mounting slot; 15. Handle; 16. Clamping groove; 17. Guide rod. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses a maintenance device for power cable laying in power engineering. (Refer to...) Figure 1 , Figure 2 and Figure 3 A maintenance device for laying power cables in power engineering includes a maintenance box 1, a cable fault locator 2 installed inside the maintenance box 1, a tool slot 3 opened inside the maintenance box 1, an adjustment frame 4 movably mounted on the maintenance box 1, a lamp plate 5 hinged to one side of the inner wall of the adjustment frame 4, a first spring 6 elastically connected to the upper surface of the lamp plate 5, the upper end face of the first spring 6 elastically connected to the top of the inner wall of the adjustment frame 4, and a control switch 7 fixedly mounted on the top of the inner wall of the adjustment frame 4, located above the lamp plate 5.

[0033] In this embodiment, the maintenance box 1 in the power engineering cable laying maintenance device restricts the placement of the cable fault locator 2 and also provides some protection for it. The cable fault locator 2 is a professional device used to detect and accurately locate cable faults. It can quickly detect the fault location in the cable through methods such as pulse reflection, waveform analysis, and audio detection, helping maintenance personnel reduce the scope of troubleshooting and quickly repair the problem. A tool slot 3 is provided inside the maintenance box 1 to hold tools needed for the maintenance of the power engineering cable. Furthermore, an adjustment frame 4 is movably installed on the maintenance box 1, and a light plate 5 is hinged inside the adjustment frame 4. A first spring 6 is elastically installed between the light plate 5 and the adjustment frame 4. Specifically, during use, the operator can manually control the adjustment frame 4 to move up and down. When the adjustment frame 4 moves up, the first spring 6... The spring 6 controls the lamp panel 5 to be tilted, thereby illuminating the maintenance box 1. This facilitates the use of the cable fault locator 2 in low-light conditions at night and also makes it easier for personnel to access tools in the tool slot 3. This makes the application more convenient and practical to use. Furthermore, a control switch 7 is installed on the top of the inner wall of the adjusting frame 4, and the control switch 7 is electrically connected to the lamp panel 5. When the adjusting frame 4 moves upward, the first spring 6 controls the lamp panel 5 to tilt, releasing the pressure of the lamp panel 5 on the control switch 7, thus opening the lamp panel 5. When the adjusting frame 4 moves downward, the lamp panel 5 directly contacts the inner surface of the maintenance box 1, and the first spring 6 is compressed by the lamp panel 5. At the same time, the lamp panel 5 can press the control switch 7, and pressing the control switch 7 turns the lamp panel 5 off, saving power.

[0034] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 4 and Figure 5 As shown, the adjustment frame 4 includes a mounting strip 401. The lower surface of the mounting strip 401 is provided with a first mounting groove 402. The lamp plate 5, the first spring 6 and the control switch 7 are all located inside the first mounting groove 402. A connecting plate 403 is fixedly connected to the lower surface of the mounting strip 401. The outer wall of the connecting plate 403 is slidably connected to the inner wall of the maintenance box 1. A limit strip 404 is fixedly connected to the lower surface of the connecting plate 403. The limit strip 404 is located inside the maintenance box 1.

[0035] In this embodiment, the installation positions of the lamp plate 5, the first spring 6 and the control switch 7 can be restricted by the first mounting groove 402. The installation position of the mounting strip 401 on the maintenance box 1 can be restricted by the connecting plate 403 cooperating with the limiting strip 404.

[0036] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 4 As shown, a second mounting groove 14 is provided on the upper surface of the mounting strip 401, and a handle 15 is provided inside the second mounting groove 14. A latching groove 16 communicating with the second mounting groove 14 is provided on one side of the mounting strip 401, and the latching groove 16 is located below the handle 15.

[0037] In this embodiment, the installation position of the handle 15 can be restricted by the second mounting groove 14. The operator can pull the handle 15 upward by pressing the groove 16 so that the operator can move the adjustment frame 4 by pressing the handle 15.

[0038] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 5 As shown, a guide rod 17 is fixedly connected to the bottom of the inner wall of the maintenance box 1, and the top of the guide rod 17 passes through the limiting strip 404 and is slidably connected to the inner wall of the connecting plate 403.

[0039] In this embodiment, the guide rod 17 can guide the movement of the connecting plate 403, thereby enhancing the stability of the adjustment frame 4 during use and movement.

[0040] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 4 and Figure 5 As shown, a storage slot 8 is provided on one side of the limiting strip 404, and a snap-fit ​​component 9 is provided inside the storage slot 8. A first snap-fit ​​slot 10 and a second snap-fit ​​slot 11 are provided inside the maintenance box 1. The first snap-fit ​​slot 10 is located above the second snap-fit ​​slot 11, and one side of the snap-fit ​​component 9 matches the interior of the first snap-fit ​​slot 10 and the second snap-fit ​​slot 11.

[0041] In this embodiment, the storage slot 8 restricts the installation position of the locking component 9. When the operator adjusts the adjustment frame 4 upward, one side of the locking component 9 can be locked inside the first slot 10, which can limit the adjustment frame 4 and enhance the stability of the adjustment frame 4 during use. When the operator adjusts the adjustment frame 4 downward, one side of the locking component 9 can be locked inside the second slot 11, which can limit the adjustment frame 4 and enhance the stability of the adjustment frame 4 during retrieval.

[0042] In a further preferred embodiment of this utility model, such as Figure 4 and Figure 5As shown, the snap-fit ​​assembly 9 includes an arc-shaped snap-fit ​​strip 901 located inside the storage slot 8. A second spring 902 is elastically connected to one side of the arc-shaped snap-fit ​​strip 901. The side of the second spring 902 away from the arc-shaped snap-fit ​​strip 901 is elastically connected to the inner wall of the limiting strip 404.

[0043] In this embodiment, when the arc-shaped locking strip 901 moves to the slot, the elastic force of the second spring 902 can lock the arc-shaped locking strip 901 into the slot, which can play a certain limiting role. Moreover, one side of the arc-shaped locking strip 901 is an arc-shaped surface, and the inside of the slot is also an arc-shaped groove, which makes it easy for personnel to control the movement of the arc-shaped locking strip 901 to engage and disengage.

[0044] In a further preferred embodiment of this utility model, such as Figure 5 As shown, a limiting post 12 is uniformly fixedly connected to one side of the arc-shaped card strip 901. A guide groove 13 communicating with the storage groove 8 is uniformly opened inside the limiting strip 404. The end of the limiting post 12 away from the arc-shaped card strip 901 is located inside the guide groove 13.

[0045] In this embodiment, the limiting post 12 and the guide groove 13 cooperate to guide the movement of the arc-shaped card strip 901, thereby enhancing the stability of the arc-shaped card strip 901.

[0046] The implementation principle of the maintenance device for power line laying in this application embodiment is as follows:

[0047] In use, the lamp panel 5 is movably mounted on the maintenance box 1 via the adjusting bracket 4. When the ambient light is dim, the operator can manually control the adjusting bracket 4 to move upward. When the adjusting bracket 4 moves upward, the first spring 6 controls the lamp panel 5 to tilt, so that the pressure of the lamp panel 5 on the control switch 7 is released, and the lamp panel 5 can be turned on by the control switch 7. Thus, the lamp panel 5 can illuminate the maintenance box 1, which makes it convenient for the user to use the cable fault locator 2 at night when the light is dim. At the same time, it also makes it convenient for the user to take out the tools in the tool slot 3, making this application more convenient to use and more conducive to practical application.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A maintenance device for power cable laying in power engineering, comprising a maintenance box (1), characterized in that: The inspection box (1) is equipped with a cable fault locator (2) and a tool slot (3) is provided inside the inspection box (1). An adjustment frame (4) is movably mounted on the inspection box (1). A lamp plate (5) is hinged to one side of the inner wall of the adjustment frame (4). A first spring (6) is elastically connected to the upper surface of the lamp plate (5). The upper end face of the first spring (6) is elastically connected to the top of the inner wall of the adjustment frame (4). The control switch (7) is fixedly installed on the top of the inner wall of the adjustment frame (4) and located above the lamp plate (5).

2. The maintenance device for power line laying in power engineering according to claim 1, characterized in that: The adjustment frame (4) includes a mounting strip (401), and a first mounting groove (402) is provided on the lower surface of the mounting strip (401). The lamp plate (5), the first spring (6) and the control switch (7) are all located inside the first mounting groove (402). A connecting plate (403) is fixedly connected to the lower surface of the mounting strip (401). The outer wall of the connecting plate (403) is slidably connected to the inner wall of the maintenance box (1). A limit strip (404) is fixedly connected to the lower surface of the connecting plate (403). The limit strip (404) is located inside the maintenance box (1).

3. The maintenance device for power line laying in power engineering according to claim 2, characterized in that: The upper surface of the mounting strip (401) is provided with a second mounting groove (14), and a handle (15) is provided inside the second mounting groove (14). A latching groove (16) communicating with the second mounting groove (14) is provided on one side of the mounting strip (401), and the latching groove (16) is located below the handle (15).

4. The maintenance device for power line laying in power engineering according to claim 2, characterized in that: A guide rod (17) is fixedly connected to the bottom of the inner wall of the inspection box (1), and the top end of the guide rod (17) passes through the limiting strip (404) and is slidably connected to the inner wall of the connecting plate (403).

5. A maintenance device for power line laying in power engineering according to claim 2, characterized in that: The limiting strip (404) has a storage slot (8) on one side, and a snap-fit ​​component (9) is provided inside the storage slot (8). The maintenance box (1) has a first snap-fit ​​slot (10) and a second snap-fit ​​slot (11) inside. The first snap-fit ​​slot (10) is located above the second snap-fit ​​slot (11), and one side of the snap-fit ​​component (9) matches the interior of the first snap-fit ​​slot (10) and the second snap-fit ​​slot (11).

6. The maintenance device for power line laying in power engineering according to claim 5, characterized in that: The snap-fit ​​assembly (9) includes an arc-shaped snap-fit ​​strip (901) located inside the storage slot (8). A second spring (902) is elastically connected to one side of the arc-shaped snap-fit ​​strip (901). The side of the second spring (902) away from the arc-shaped snap-fit ​​strip (901) is elastically connected to the inner wall of the limiting strip (404).

7. A maintenance device for power cable laying in power engineering according to claim 6, characterized in that: One side of the arc-shaped card strip (901) is uniformly fixedly connected to a limiting post (12), and the inside of the limiting strip (404) is uniformly provided with a guide groove (13) that communicates with the storage slot (8). The end of the limiting post (12) away from the arc-shaped card strip (901) is located inside the guide groove (13).

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